Question

Good morning friends... please give me the answer and please don't give spam answer​

Answer 1

Answer: Hello

Step by step explanation:

• Set A = ( a, b ,c ,d)

• so , p(A) = ( phi , (a) , (b) , (c) , (d) , (a,b) , (b,c) , (c,d) , (d,a) , (a,b,c) , (b,c,a) , (c,d,a) , (d,a,b) , A )
• so n(P(n)) = ...

n (P(n)) = 2

${2}^{n} = \: \: \: \: \: \: {2}^{4} \: \: \: \: \: \: = 16$

I hope this will be helpful to you .....✌